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COM1553B — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

COM1553B: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.568 INCHES MINIMUM AND 0.598 INCHES MAXIMUM IN, body_height: 0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN, body_length: 1.980 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED AND SYNCHRONOUS AND W/CLOCK, output_logic_form: N-TYPE METAL OXIDE-SEMICONDUCTOR LOGIC, inclosure_material: CERAMIC. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-208-2180, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
COM1553B
NSN: 5962-01-208-2180
FSC: 5962 — Microcircuits, Electronic
CAGE: 3V146 — ROCHESTER ELECTRONICS LLC (USA)
SPECIFICATIONS
body_width0.568 INCHES MINIMUM AND 0.598 INCHES MAXIMUM IN
body_height0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
body_length1.980 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED AND SYNCHRONOUS AND W/CLOCK
output_logic_formN-TYPE METAL OXIDE-SEMICONDUCTOR LOGIC
inclosure_materialCERAMIC
storage_temp_range-55.0 TO 150.0 CELSIUS DEGC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
input_circuit_pattern24 INPUT
inclosure_configurationDUAL-IN-LINE
terminal_surface_treatmentSOLDER
design_function_and_quantity1 CONVERTER, PARALLEL TO SERIAL AND 1 CONVERTER, SERIAL TO PARALLEL
NSN5962-01-208-2180
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN COM1553B MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
INPUT CIRCUIT PATTERN: 24 INPUT
•
INCLOSURE MATERIAL: CERAMIC
•
TERMINAL SURFACE TREATMENT: SOLDER
•
DESIGN FUNCTION AND QUANTITY: 1 CONVERTER, PARALLEL TO SERIAL AND 1 CONVERTER, SERIAL TO PARALLEL
•
BODY WIDTH: 0.568 INCHES MINIMUM AND 0.598 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
•
FEATURES PROVIDED: HERMETICALLY SEALED AND SYNCHRONOUS AND W/CLOCK
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
TECHNICAL CHARACTERISTICS
INPUT CIRCUIT PATTERN24 INPUT
INCLOSURE MATERIALCERAMIC
TERMINAL SURFACE TREATMENTSOLDER
DESIGN FUNCTION AND QUANTITY1 CONVERTER, PARALLEL TO SERIAL AND 1 CONVERTER, SERIAL TO PARALLEL
BODY WIDTH0.568 INCHES MINIMUM AND 0.598 INCHES MAXIMUM IN
BODY HEIGHT0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
FEATURES PROVIDEDHERMETICALLY SEALED AND SYNCHRONOUS AND W/CLOCK
INCLOSURE CONFIGURATIONDUAL-IN-LINE
BODY LENGTH1.980 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN
STORAGE TEMP RANGE-55.0 TO 150.0 CELSIUS DEGC
OTHER ITEMS IN FSC 5962 — Microcircuits, Electronic
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5962-00-001-1861 5962-00-001-1901 5962-00-001-1902 5962-00-001-1905 5962-00-001-1906 5962-00-001-1907 5962-00-001-1908 5962-00-001-1909
SUBSTITUTES & CROSS-REFERENCES 2
DMS 91162BReference document
Same NSN cross-reference
Reference document — Secondary reference
DMS 92106BReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is COM1553B?
COM1553B is a MICROCIRCUIT,DIGITAL.
What parts can replace COM1553B?
There are 2 known substitutes for COM1553B: DMS 91162B, DMS 92106B. Substitute compatibility should be verified for your specific system.
What is the NSN for COM1553B?
COM1553B is cataloged in the U.S. Government catalog under NSN 5962-01-208-2180. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.